一种高效的莱茵衣藻电转化方法

Journal of Beijing University OF Agriculture(2019)

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Abstract
[目的]为了探明莱茵衣藻Chlamydomonas reinhardtii最佳的转化条件.[方法]将融合基因4CL-3a-STS与绿色荧光蛋白(GFP)分别作为目的基因,以aphⅧ为抗性基因,采用电转化法将两种目的基因分别转入野生型(WT)莱茵衣藻和细胞壁缺失型莱茵衣藻(CC425)中.[结果]用巴龙霉素抗性筛选以及通过PCR验证与荧光共聚焦显微镜检测,证实目的基因在两种莱茵衣藻中成功表达.[结论]获得了一种高效的莱茵衣藻电转化方法,野生型衣藻转化率为11.07%,细胞壁缺失型衣藻转化率为49.67%.
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